Modelcraft 627 zz radial steel ball bearing 22mm od 7mm bore 7mm width
Modelcraft radial steel ball bearings modelcraft 627 zz modelcrafts radial steel ball bearing 22mm od 7mm bore 7mm width has excellent anti friction qualities for the lowest possible noise this precision ball bearing also has very low starting and friction torque installed in a clean room modelcraft 627 zz radial steel ball bearing 22mm od 7mm bore 7mm width